Display screen or portion thereof with an animated graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with an animated graphical user interface showing a first image of our new design.

FIG. 2 is a front view of display screen or portion thereof with an animated graphical user interface showing a second image of our new design.

FIG. 3 is a front view of display screen or portion thereof with an animated graphical user interface showing a third image of our new design.

FIG. 4 is a front view of display screen or portion thereof with an animated graphical user interface showing a fourth image of our new design.

FIG. 5 is a front view of display screen or portion thereof with an animated graphical user interface showing a fifth image of our new design.

FIG. 6 is a front view of display screen or portion thereof with an animated graphical user interface showing a sixth image of our new design.

FIG. 7 is a front view of display screen or portion thereof with an animated graphical user interface showing a seventh image of our new design.

FIG. 8 is a front view of display screen or portion thereof with an animated graphical user interface showing an eighth image of our new design.

FIG. 9 is a front view of display screen or portion thereof with an animated graphical user interface showing a ninth image of our new design; and,

FIG. 10 is a front view of display screen or portion thereof with an animated graphical user interface showing a tenth image of our new design.

The inventive design of the animated graphical user interface transitions sequentially between the images of FIGS. 1-10. The process or time for transition from one image to another of FIGS. 1-10 forms no part of the claimed design.

The outermost uneven-length broken lines of FIGS. 1-10 illustrate a display screen or portion thereof, in an environment of use of the design with an electronic device, and form no part of the claimed design. The even-length broken lines within the display screen or portion thereof, FIGS. 1-10 illustrate portions of the graphical user interface, and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with an animated graphical user interface, as shown and described. 